Simple storyboard initialization. Require storyboard id equal to class name

Storyboard.swift

enum Storyboard: String {
    case menu = "Menu"
    case login = "Login"
    case profile = "Profile"
    case map = "Map"
    case settings = "Settings"
    
    public func instantiate<VC: UIViewController>(_ viewController: VC.Type) -> VC {
        guard let vc = UIStoryboard(name: self.rawValue, bundle: nil).instantiateViewController(withIdentifier: VC.storyboardIdentifier) as? VC
            else { fatalError("Couldn't instantiate \(VC.storyboardIdentifier) from \(self.rawValue)") }
        return vc
    }
}

extension UIViewController {
    
    public static var defaultNib: String {
        return self.description().components(separatedBy: ".").dropFirst().joined(separator: ".")
    }
    
    public static var storyboardIdentifier: String {
        return self.description().components(separatedBy: ".").dropFirst().joined(separator: ".")
    }
}

Example of use:

let vc = Storyboard.login.instantiate(LoginViewController.self)